What is iteration?

• Performing a single operation once
• Skipping a set of instructions
• Executing a sequence of steps in random order
• The continuous process of redesigning your product after receiving feedback from users and completing a cycle of the engineering design process

Tags

HS-ETS1-A-1

What is Friction?

• Two objects sliding against each other creating frictional force

• Friction is the force that supports motion.
• Friction is the force that accelerates motion.
• Friction is the force that causes motion.

Tags

HS-ETS1

How can you observe Friction in everyday life?

• By watching people walk down the street

• Watching an NBA basketball game

• Rubbing your hands against eachother for warmth

• All the above

Tags

HS-ETS1

What are criteria?

• A type of fruit
• Standards or principles used to evaluate or judge something
• Milestones that need to be met for a project to be considered finished

• A type of fish

Tags

HS-ETS1

What are constraints?

• Opportunities or advantages for a system or process
• Rules or guidelines for a system or process
• Restrictions or limitations that can hinder a project from being completed on time

• Limitations or restrictions on a system or process

Tags

NGSS.MS-ETS1-1

NGSS.MS-ETS1-2

What is a “field” of engineering?

• A field of engineering is a specific area or discipline within the broader field of engineering.
• A field of engineering is a type of grassy area where engineers work.
• A field of engineering is a term used to describe a group of engineers working together in a team.
• A field of engineering is a game played with a ball and goalposts.

Answer explanation

A field of engineering is also “type” or “study” of engineering…. For example, A field of engineering could be software engineering, mechanical engineering, electrical engineering, etc.

Tags

HS-ETS1

How many steps are in the engineering design process?

• 7
• 5
• 10
• 3

Answer explanation

1. 1. Ask

2. 2. Research

3. 3. Imagine,

4. 4. Plan

5. 5. Create

6. 6. Test

7. 7. Improve

Tags

HS-ETS1

What are the seven steps of the engineering design process listed in correct order from 1 - 7?

• Ask, Research, Imagine, Plan, Create, Test, Improve

• Improve, Ask, Imagine, Create, Plan, Test, Research, Iterate

• Research, Plan, Ask, Imagine, Create, Test, Improve

• Ask, Imagine, Research, Plan, Create, Test, Improve

Answer explanation

Tags

HS-ETS1

What is a stakeholder?

• A stakeholder is a term used in gambling to refer to someone who places a bet.
• A stakeholder is a type of wooden post used to support plants in a garden.
• Someone who doesn’t have any involement in a project or process

• A stakeholder is a person or group that has an interest or concern in an organization, project, or system.

Tags

HS-ETS1

What are ethics?

• Moral principles and values that draw the line between what is right and wrong

• Personal opinions
• Religious beliefs
• Rules and regulations

Tags

HS-ETS1